Energy-saving vehicle frame with adjustable front wheel parameters
An energy-saving vehicle and frame technology, applied in the directions of axles, suspensions, wheels, etc., can solve the problems of reducing the driving performance of the vehicle, not being able to adjust automatically, and increasing the difficulty of operation, so as to improve the effective utilization rate, enhance the directional stability, reduce the The effect of mechanical sliding friction
Pending Publication Date: 2022-05-06
南京理工大学紫金学院
View PDF1 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] However, the above-mentioned independent ring suspension system with adjustable front wheel alignment parameters still has the following disadvantages. It is still necessary to lift the vehicle in the traditional way, and adjust the position of the bolts on the struts and swing arms by hand-held special tools to adjust the wheels. The four-wheel alignment, this adjustment method is time-consuming and laborious, increases the difficulty of operation, cannot be automatically adjusted in time according to the actual driving section of the vehicle, and reduces the driving performance of the vehicle. Therefore, this application provides an energy-saving vehicle with adjustable front wheel parameters racks to meet demand
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0031] Example: Reference Figure 1-7 An energy-saving vehicle frame with adjustable front wheel parameters is shown, including a frame body 1. In this embodiment, the frame body 1 is welded by a plurality of profiles, and both sides of the top of the frame body 1 are fixed Slide rails 16 are connected, and the slide rails 16 are welded on the frame body 1. A pair of slide rails 16 is slidably connected with a base 12, and a pair of bases 12 are swingably connected with ball pins 14. The top ends of a pair of ball pins 14 Both are fixedly connected with a base plate 13, and the tops of a pair of base plates 13 are all fixedly connected with a column 15, and the pair of columns 15 are all slidably connected with a wheel mounting frame 17, and the wheels are rotatably connected to the wheel mounting frame 17. A rear wheel assembly is installed;
[0032] It also includes a wheel base adjustment assembly 2, a toe adjustment assembly 3, a camber angle adjustment assembly 4, a leve...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an energy-saving vehicle frame with adjustable front wheel parameters, and relates to the technical field of vehicle manufacturing, the energy-saving vehicle frame comprises a frame body, sliding rails are fixedly connected to the two sides of the top of the frame body, bases are slidably connected to the sliding rails, ball pins are connected to the bases in a swinging mode, and the ball pins are connected to the two sides of the frame body in a swinging mode. Bottom plates are fixedly connected to the top ends of the pair of ball pins, stand columns are fixedly connected to the tops of the pair of bottom plates, and wheel mounting frames are slidably connected to the pair of stand columns. The structure is reasonable, adjustment is conducted by arranging the wheel tread adjusting assembly, the toe-in adjusting assembly, the camber angle adjusting assembly, the horizontal adjusting assembly, the caster angle adjusting assembly and the wheel terrain clearance adjusting assembly, and front wheel tread adjustment, front wheel toe-in adjustment, kingpin camber angle adjustment, kingpin caster angle adjustment and wheel terrain clearance adjustment are achieved; manual adjustment is not needed, time and labor are saved, real-time adjustment is achieved, and the overall performance of the energy-saving vehicle in the running process is improved.
Description
technical field [0001] The invention relates to the technical field of vehicle manufacturing, in particular to an energy-saving vehicle frame with adjustable front wheel parameters. Background technique [0002] With the continuous rapid development of society in recent years, energy conservation and environmental protection issues have gradually attracted more and more attention. The sharp reduction of world oil reserves and the continuous rise of crude oil prices indicate that energy saving is an inevitable trend in the development of contemporary automobiles. [0003] The traditional independent front suspension for vehicle is composed of upper cantilever, lower cantilever and steering knuckle. The upper cantilever and the lower cantilever are connected with the vehicle body through bolts, and the steering knuckle is connected with the upper and lower cantilever through a pair of fixed ball joints. This type of suspension structure is simple and strong, and is suitable ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B60B35/10B60G17/0195B62D17/00F16C23/04
CPCB60B35/1045B62D17/00B60G17/0195F16C23/043B60G2800/914
Inventor 罗秋华陆洋钱宝贵杨敏刘鹏吴子轩陈凯
Owner 南京理工大学紫金学院